/*
 * Licensed to Elasticsearch under one or more contributor
 * license agreements. See the NOTICE file distributed with
 * this work for additional information regarding copyright
 * ownership. Elasticsearch licenses this file to you under
 * the Apache License, Version 2.0 (the "License"); you may
 * not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.elasticsearch.client.watcher;

public enum WatcherState {

    /**
     * The watcher plugin is not running and not functional.
     */
    STOPPED(0),

    /**
     * The watcher plugin is performing the necessary operations to get into a started state.
     */
    STARTING(1),

    /**
     * The watcher plugin is running and completely functional.
     */
    STARTED(2),

    /**
     * The watcher plugin is shutting down and not functional.
     */
    STOPPING(3);

    private final byte id;

    WatcherState(int id) {
        this.id = (byte) id;
    }

    public byte getId() {
        return id;
    }

}

